The cousin she had doted on since childhood is actually a man in disguise! Childhood sweethearts become childhood friends, and there'll be no happy ending unless they marry...
Princess Tang Yue is spoiled, arrogant, and willful. Her cousin Si Nan is gentle, well-mannered, and so frail she inspires pity.
The two spend every day together, closer than anyone. Each time Si Nan calls her "Cousin," her heart melts. She is willing to share everything with her cousin, except the man she loves, the top scholar.
Who could have guessed that her cousin knew how she felt, yet kept growing closer to the top scholar? Unable to stand it any longer, she storms over to confront her, only to be cornered against the wall.
A clear, cool male voice whispers in her ear: "Cousin, I won't fight you for him. If I want to fight for anyone, it'll be you."
Theme: Love means acceptance, restraint, and respect